/**
 * ***************************************************************************** Copyright (c) 2000,
 * 2005 IBM Corporation and others. All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0 which accompanies this
 * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: IBM Corporation - initial API and implementation
 * *****************************************************************************
 */
package org.eclipse.core.internal.watson;

import org.eclipse.core.internal.dtree.IComparator;

/**
 * This interface allows clients of the element tree to specify how element infos are compared, and
 * thus how element tree deltas are created.
 */
public interface IElementComparator extends IComparator {
  /** The kinds of changes */
  public int K_NO_CHANGE = 0;
}
